I didn't want to make a guess without looking at the files because there's a couple things that could theoretically have caused this problem. But it appears that, in a recent round of maintenance on this resource, the paleo-Hebrew font formatting tags were stripped out by mistake. I'm talking with the team that works on this resource to see about getting them back in. Thanks for the report!

Unless they roll back to a previous version, it probably won't be before sometime after 5.2a ships, as there are other improvements being made to this resource for 5.2a. But they may come up with some stop-gap measure.